• For Individuals
  • For Businesses
  • For Universities
  • For Governments
Degrees
Log In
Join for Free
  • Browse
  • Core Java

Core Java Courses

Core Java courses can help you learn object-oriented programming, exception handling, multithreading, and Java Collections. You can build skills in writing efficient algorithms, debugging code, and developing user interfaces. Many courses introduce tools like Eclipse and IntelliJ IDEA, which are commonly used for coding and testing Java applications, along with frameworks such as Spring and Hibernate that facilitate web development and database management.


Popular Core Java Courses and Certifications


  • P

    Packt

    Writing Secure Code in ASP.NET

    Skills you'll gain: Authentications, Cryptography, Encryption, .NET Framework, Open Web Application Security Project (OWASP), Application Security, Vulnerability Scanning, Data Security, Data Validation, Cross Platform Development, Development Environment

    Intermediate · Course · 1 - 4 Weeks

  • Status: New
    New
    Status: Preview
    Preview
    M

    Microsoft

    Mastering Data Wrangling with dplyr

    Skills you'll gain: Data Manipulation, Data Transformation, Tidyverse (R Package), Data Wrangling, R Programming, Data Analysis, Data Cleansing

    Beginner · Course · 1 - 4 Weeks

  • Status: Free
    Free
    C

    Coursera

    Coding With Cody Sourcegraph: Optimise Open Source Code

    Skills you'll gain: Debugging, Development Environment, Open Source Technology, Integrated Development Environments, Computer Programming Tools, Software Development, Software Development Tools, Artificial Intelligence, Generative AI

    Intermediate · Guided Project · Less Than 2 Hours

  • P

    Packt

    JavaScript Prototypes 2025 – The Complete Course

    Skills you'll gain: Prototyping, Object Oriented Programming (OOP), JavaScript Frameworks, Software Design Patterns, Java, Software Design, Software Architecture

    Intermediate · Course · 1 - 3 Months

  • Status: New
    New
    P

    Packt

    Generative AI for leaders

    Skills you'll gain: Responsible AI, Risk Management, Data-Driven Decision-Making

    Intermediate · Course · 1 - 4 Weeks

  • Status: Free
    Free
    A

    Amazon Web Services

    Amazon Connect Routing Fundamentals

    Skills you'll gain: Inbound Calls, Customer experience improvement, Network Routing, Customer experience strategy (CX), Outbound Calls, Call Center Experience, Security Controls, Customer Inquiries, Process Optimization, Operational Efficiency, Service Level

    Beginner · Course · 1 - 4 Weeks

  • P

    Packt

    Risk Management for Cybersecurity and IT Managers

    Skills you'll gain: Risk Management, Cyber Risk, Threat Management, Security Management, Vulnerability Management, Business Risk Management, Enterprise Risk Management (ERM), IT Management, Risk Mitigation, Cybersecurity, Cyber Security Strategy, Vulnerability Assessments, Compliance Management, Information Technology

    Beginner · Course · 1 - 3 Months

  • Status: New
    New
    P

    Packt

    The Typescript You Need for ReactJS with Projects

    Skills you'll gain: TypeScript, UI Components, React.js, Web Applications, Front-End Web Development, Javascript, Development Environment, Programming Principles, Data Management, Debugging

    Intermediate · Course · 1 - 4 Weeks

  • Status: Preview
    Preview
    B

    Board Infinity

    Mastering DeepSeek: From Architecture to Application

    Skills you'll gain: Deepseek, LLM Application, Software Documentation

    Beginner · Course · 1 - 3 Months

  • P

    Packt

    MongoDB Tutorial for Beginners (2024)

    Skills you'll gain: MySQL, SQL, Databases, Relational Databases, Performance Tuning, Software Installation, Data Management, System Configuration

    Beginner · Course · 1 - 3 Months

  • Status: New
    New
    Status: Free Trial
    Free Trial
    E

    EDUCBA

    Apache Spark: Apply & Evaluate Big Data Workflows

    Skills you'll gain: Apache Spark, PySpark, Big Data, Data Processing, Distributed Computing, Data Store, Scala Programming, JSON, Data Transformation, Performance Tuning

    Mixed · Course · 1 - 4 Weeks

  • Status: New
    New
    P

    Packt

    CompTIA Cloud Essentials+ (CLO-002)

    Skills you'll gain: Public Cloud, Cloud Computing Architecture, Cloud Management, Cloud Storage, Cost Management, Compliance Management, Risk Management

    Intermediate · Course · 1 - 4 Weeks

Searches related to core java

core java - design patterns
core java for complete beginners
core java - advanced fundamentals
core java - foundations
core java - multithreading and classes
learn how to code: the complete core java programming course
java core review and interview guide
java programming essentials and core concepts
1…186187188…208

In summary, here are 10 of our most popular core java courses

  • Writing Secure Code in ASP.NET: Packt
  • Mastering Data Wrangling with dplyr: Microsoft
  • Coding With Cody Sourcegraph: Optimise Open Source Code: Coursera
  • JavaScript Prototypes 2025 – The Complete Course: Packt
  • Generative AI for leaders: Packt
  • Amazon Connect Routing Fundamentals: Amazon Web Services
  • Risk Management for Cybersecurity and IT Managers: Packt
  • The Typescript You Need for ReactJS with Projects: Packt
  • Mastering DeepSeek: From Architecture to Application: Board Infinity
  • MongoDB Tutorial for Beginners (2024): Packt

Other topics to explore

Arts and Humanities
338 courses
Business
1095 courses
Computer Science
668 courses
Data Science
425 courses
Information Technology
145 courses
Health
471 courses
Math and Logic
70 courses
Personal Development
137 courses
Physical Science and Engineering
413 courses
Social Sciences
401 courses
Language Learning
150 courses

Coursera Footer

Skills

  • Artificial Intelligence (AI)
  • Cybersecurity
  • Data Analytics
  • Digital Marketing
  • English Speaking
  • Generative AI (GenAI)
  • Microsoft Excel
  • Microsoft Power BI
  • Project Management
  • Python

Certificates & Programs

  • Google Cybersecurity Certificate
  • Google Data Analytics Certificate
  • Google IT Support Certificate
  • Google Project Management Certificate
  • Google UX Design Certificate
  • IBM Data Analyst Certificate
  • IBM Data Science Certificate
  • Machine Learning Certificate
  • Microsoft Power BI Data Analyst Certificate
  • UI / UX Design Certificate

Industries & Careers

  • Business
  • Computer Science
  • Data Science
  • Education & Teaching
  • Engineering
  • Finance
  • Healthcare
  • Human Resources (HR)
  • Information Technology (IT)
  • Marketing

Career Resources

  • Career Aptitude Test
  • Examples of Strengths and Weaknesses for Job Interviews
  • High-Income Skills to Learn
  • How Does Cryptocurrency Work?
  • How to Highlight Duplicates in Google Sheets
  • How to Learn Artificial Intelligence
  • Popular Cybersecurity Certifications
  • Preparing for the PMP Certification
  • Signs You Will Get the Job After an Interview
  • What Is Artificial Intelligence?

Coursera

  • About
  • What We Offer
  • Leadership
  • Careers
  • Catalog
  • Coursera Plus
  • Professional Certificates
  • MasterTrack® Certificates
  • Degrees
  • For Enterprise
  • For Government
  • For Campus
  • Become a Partner
  • Social Impact
  • Free Courses
  • Share your Coursera learning story

Community

  • Learners
  • Partners
  • Beta Testers
  • Blog
  • The Coursera Podcast
  • Tech Blog

More

  • Press
  • Investors
  • Terms
  • Privacy
  • Help
  • Accessibility
  • Contact
  • Articles
  • Directory
  • Affiliates
  • Modern Slavery Statement
  • Do Not Sell/Share
Learn Anywhere
Download on the App Store
Get it on Google Play
Logo of Certified B Corporation
© 2025 Coursera Inc. All rights reserved.
  • Coursera Facebook
  • Coursera Linkedin
  • Coursera Twitter
  • Coursera YouTube
  • Coursera Instagram
  • Coursera TikTok